Tech Tips – HVAC School For HVAC Techs, By HVAC Techs (Refrigeration as well)
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Start Capacitor & Inrush Facts and Myths – Part #1
This series of articles is one of those that will bug a lot of people because it will go against a lot of what you’ve been told about compressors, […]
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Commercial Contactor Considerations
This tip was created by Jason Pinzak and originally posted on the HVAC Technician’s Facebook group. It is reposted here with permission from Jason. […]
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What is a Thermocouple?
In HVAC we work with thermocouples for temperature measurement all the time and we may not understand the difference between a thermocouple and other types of […]
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Design Temperature Difference for Chillers
I get emails from time to time with questions that stem from the articles or the podcast. This was a great question, but I was not the best person to answer […]
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Pre-Cleaning Copper
Sometimes we can focus on the more complicated aspects of system and parts installation like evacuation and flowing nitrogen and forget the simple and critical […]